Bellevue's Arbor Day event on Oct. 26 encourages community tree planting and invasive species removal at Lewis Creek Park.

The increasing intensity and frequency of extreme heat likely compounds stresses on the iconic butterfly, worrying biologists ...

After decades in storage because of "cultural insensitivity," Shelburne Museum's collection of Native American art will now ...

These big trees, in their roots, needles and branches, hold more carbon longer than any young plantation. They are world ...

The presence of fire crews, emergency vehicles and smoke drifting up from the Lacamas Prairie Natural Area early Tuesday ...

A groundbreaking law that forces companies in Washington state to reduce their carbon emissions while raising billions of ...

Perennial, Bulb and Seed Swap (& More): 10 a.m.-1 p.m. Get those excess plants potted up, gather up your overage of seeds and ...

Fall is prime time for fungi foraging in the Pacific Northwest. Here's what our contributor learned about safety and cooking ...

Standing up to 30 metres tall, Madagascar's giant baobab trees have towered over the island for thousands of years - but as the large animals that used to spread their seeds have died out, the trees' ...

Noah Fields Drake returned to Fayetteville late in the summer of 1912, bringing his wife, Mary, and two young daughters, Doris and Vera. A native of Summers, 20 miles to the west, he had attended ...

While Seattle activists paint Indigenous Peoples Day about stolen land, it's merely a move to demonize America and the West.